Add mpv settings to enable high quality

core/src/main/java/dev/jdtech/jellyfin/viewmodels/SettingsViewModel.kt

@@ -109,6 +109,20 @@ constructor(
                     options = R.array.mpv_aos,
                     optionValues = R.array.mpv_aos,
                 ),
+                PreferenceSwitch(
+                    nameStringResource = R.string.pref_player_mpv_hq,
+                    descriptionStringRes = R.string.pref_player_mpv_hq_summary,
+                    dependencies = listOf(Constants.PREF_PLAYER_MPV),
+                    backendName = Constants.PREF_PLAYER_MPV_HQ,
+                    backendDefaultValue = true,
+                ),
+                PreferenceSwitch(
+                    nameStringResource = R.string.pref_player_mpv_deband,
+                    descriptionStringRes = R.string.pref_player_mpv_deband_summary,
+                    dependencies = listOf(Constants.PREF_PLAYER_MPV_HQ),
+                    backendName = Constants.PREF_PLAYER_MPV_DEBAND,
+                    backendDefaultValue = false,
+                ),
             ),
         ),
         PreferenceCategory(

core/src/main/res/values/strings.xml

@@ -192,4 +192,8 @@
     <string name="unmark_as_played">Unmark as played</string>
     <string name="add_to_favorites">Add to favorites</string>
     <string name="remove_from_favorites">Remove from favorites</string>
+    <string name="pref_player_mpv_hq">High quality</string>
+    <string name="pref_player_mpv_hq_summary">Enable high quality playback. Might cause performance issues on older devices.</string>
+    <string name="pref_player_mpv_deband_summary">Removes banding artifacts at the cost of some fine detail</string>
+    <string name="pref_player_mpv_deband">Deband</string>
 </resources>

core/src/main/res/xml/fragment_settings_player.xml

@@ -34,6 +34,18 @@
             app:key="pref_player_mpv_ao"
             app:title="@string/pref_player_mpv_ao"
             app:useSimpleSummaryProvider="true" />
+        <SwitchPreferenceCompat
+            app:defaultValue="true"
+            app:dependency="pref_player_mpv"
+            app:key="pref_player_mpv_hq"
+            app:summary="@string/pref_player_mpv_hq_summary"
+            app:title="@string/pref_player_mpv_hq" />
+        <SwitchPreferenceCompat
+            app:defaultValue="false"
+            app:dependency="pref_player_mpv_hq"
+            app:key="pref_player_mpv_deband"
+            app:summary="@string/pref_player_mpv_deband_summary"
+            app:title="@string/pref_player_mpv_deband" />
     </PreferenceCategory>
 
     <PreferenceCategory app:title="@string/gestures">

player/video/src/main/java/dev/jdtech/jellyfin/mpv/MPVPlayer.kt

@@ -53,6 +53,8 @@ class MPVPlayer(
     videoOutput: String = "gpu-next",
     audioOutput: String = "audiotrack",
     hwDec: String = "mediacodec",
+    highQuality: Boolean,
+    deband: Boolean,
 ) : BasePlayer(), MPVLib.EventObserver, AudioManager.OnAudioFocusChangeListener {
 
     private val audioManager: AudioManager by lazy { context.getSystemService()!! }
@@ -77,12 +79,17 @@ class MPVPlayer(
         // General
         MPVLib.setOptionString("config", "yes")
         MPVLib.setOptionString("config-dir", mpvDir.path)
-        MPVLib.setOptionString("profile", "fast")
+        MPVLib.setOptionString("profile", if (highQuality) "high-quality" else "fast")
         MPVLib.setOptionString("vo", videoOutput)
         MPVLib.setOptionString("ao", audioOutput)
         MPVLib.setOptionString("gpu-context", "android")
         MPVLib.setOptionString("opengl-es", "yes")
 
+        if (deband && highQuality)
+            MPVLib.setOptionString("deband", "yes")
+        else
+            MPVLib.setOptionString("deband", "no")
+
         // Hardware video decoding
         MPVLib.setOptionString("hwdec", hwDec)
         MPVLib.setOptionString("hwdec-codecs", "h264,hevc,mpeg4,mpeg2video,vp8,vp9,av1")

player/video/src/main/java/dev/jdtech/jellyfin/viewmodels/PlayerActivityViewModel.kt

@@ -104,6 +104,8 @@ constructor(
                 videoOutput = appPreferences.playerMpvVo,
                 audioOutput = appPreferences.playerMpvAo,
                 hwDec = appPreferences.playerMpvHwdec,
+                highQuality = appPreferences.playerMpvHq,
+                deband = appPreferences.playerMpvDeband,
             )
         } else {
             val renderersFactory =

preferences/src/main/java/dev/jdtech/jellyfin/AppPreferences.kt

@@ -77,6 +77,8 @@ constructor(
     val playerMpvHwdec get() = sharedPreferences.getString(Constants.PREF_PLAYER_MPV_HWDEC, "mediacodec")!!
     val playerMpvVo get() = sharedPreferences.getString(Constants.PREF_PLAYER_MPV_VO, "gpu-next")!!
     val playerMpvAo get() = sharedPreferences.getString(Constants.PREF_PLAYER_MPV_AO, "audiotrack")!!
+    val playerMpvHq get() = sharedPreferences.getBoolean(Constants.PREF_PLAYER_MPV_HQ, true)
+    val playerMpvDeband get() = sharedPreferences.getBoolean(Constants.PREF_PLAYER_MPV_DEBAND, false)
     val playerIntroSkipper get() = sharedPreferences.getBoolean(Constants.PREF_PLAYER_INTRO_SKIPPER, true)
     val playerTrickplay get() = sharedPreferences.getBoolean(Constants.PREF_PLAYER_TRICKPLAY, true)
     val showChapterMarkers get() = sharedPreferences.getBoolean(Constants.PREF_PLAYER_CHAPTER_MARKERS, true)

preferences/src/main/java/dev/jdtech/jellyfin/Constants.kt

@@ -26,6 +26,8 @@ object Constants {
     const val PREF_PLAYER_MPV_HWDEC = "pref_player_mpv_hwdec"
     const val PREF_PLAYER_MPV_VO = "pref_player_mpv_vo"
     const val PREF_PLAYER_MPV_AO = "pref_player_mpv_ao"
+    const val PREF_PLAYER_MPV_HQ = "pref_player_mpv_hq"
+    const val PREF_PLAYER_MPV_DEBAND = "pref_player_mpv_deband"
     const val PREF_PLAYER_INTRO_SKIPPER = "pref_player_intro_skipper"
     const val PREF_PLAYER_TRICKPLAY = "pref_player_trickplay"
     const val PREF_PLAYER_CHAPTER_MARKERS = "pref_player_chapter_markers"